facing the threat of impeachment, he refused to answer charges leveled against him and fled to london. there's a warrant out for your arrest if you come back to pakistan. >> the arrest warrant is not because i have been found guilty of anything. the arrest warrant is because i haven't appeared in court. i didn't go because i know that there could have been judicial activism there and politicalize says cases against me. now i believe i have to take the risk to go back and fight the case in the court. >> reporter: there were all sorts of charges pending against the nearly 70-year-old musharraf, including illegally detaining judges and even their families. the crackdown led to huge protests by lawyers. who clashed with police. it was the first organized resistance against emergency rule imposed by musharraf before he fell from power. in my opinion, someone who has studied pakistan, who's been to pakistan, the best case scenario, if you go back, you'll be arrested. the worst case scenario is that threat will materialize and someone will kill you. how worried are you about that? >> both, y